P. García-Vázquez, O. Morales-Saavedra, M. Carreón-Castro, and G. Pelzl, “Preparation, structural and NLO-optical characterization of LB-molecular films from asymmetric Bent-Core liquid crystals”, Rev. Mex. Fís., vol. 60, no. 5 Sept-Oct, pp. 390–0, Jan. 2014.